package com.bjc.service;

import com.bjc.pojo.User;

import java.util.List;

/**
 * @program: ssmpractice
 * @description:
 * @author: bjc
 * @create: 2020-08-30 19:33
 */
public interface UserService {

    List<User> findAll();

    int add(User user);
}
